CN202229344U - Intelligent ventilation device - Google Patents
Intelligent ventilation device Download PDFInfo
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- CN202229344U CN202229344U CN2011203602781U CN201120360278U CN202229344U CN 202229344 U CN202229344 U CN 202229344U CN 2011203602781 U CN2011203602781 U CN 2011203602781U CN 201120360278 U CN201120360278 U CN 201120360278U CN 202229344 U CN202229344 U CN 202229344U
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- aeration device
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Abstract
The utility model relates to a fresh air ventilator with a heat exchange function, which comprises an air mixing chamber of an intelligent ventilation device, a fresh air inlet and a fresh air outlet which are communicated with the air mixing chamber, a stepping motor used for opening and closing an air mixing valve, a controller, a temperature sensor and the like. The intelligent ventilation device is provided with independent indoor outdoor temperature detection sensors and an air mixing valve module controlled by the sensors. The air mixing valve module is controlled by the indoor temperature sensor and the outdoor temperature sensor together and can also be controlled by the air mixing module in the controller. The intelligent ventilation device can heat fresh air introduced in a room from the outdoor by starting the air mixing valve according to detected indoor and outdoor temperature. By means of the fresh air ventilator, the poor effect of condensation, freezing and the like caused by the fact that the temperature of a heat exchange core body is lower than dew-point temperature of air can be prevented when fresh air is introduced in cold areas. The suitable temperature range of the fresh air ventilator is greatly enlarged.
Description
Technical field
The utility model relates to a kind of intelligent aeration device, belongs to household appliance technical field.Especially a kind ofly can be applicable to global various weather, the intelligent complete hot ventilation unit of the weather that especially seasons oneself to cold with what mix the wind function.
Background technology
In the last few years, because problems such as the energy and noises, hermetic type was more and more tended in human living space.But the air of this enclosure space, as time goes by, concentration of carbon dioxide can be increasing, and gathering of dust, body odor, formaldehyde etc. causes air contaminated simultaneously, thereby hinders the breathing of life entity, and then influences the health of life entity.Especially the place that people often stay in narrow spaces such as office or vehicle will ventilate to the space at any time.At this moment, use air exchange system usually.
The mode that the most existing air exchange system usually adopts does, utilize a pressure fan room air to outdoor force ventilation mode of discharging by force.But; Only arrange room air when outdoor through one or two blower fan; Indoor cold air or hot gas are directly discharging under the situation of any processing, and outdoor air is under the situation of any heat exchange directly in the flowed into chamber, the cost that this will waste refrigeration or heat.
In addition, in the time of in outside cold air or the rapid flowed into chamber of hot gas,, can let indoor people feel under the weather because of the rapid variation of indoor temperature.In addition, be under the situation of the state of closing at indoor window or door, only room air row when the outside, the inflow of fresh air outside can be obstructed, and might cause anoxic conditions, and can't regulate humidity at all.Therefore, even if having air exchange system, can not keep good indoor environment.
In order to address the above problem, the exchange type air exchange system has been proposed.The exchange type air exchange system lets the outdoor air of inflow and the room air of discharge carry out heat exchange, feeds to the outdoor air after the heat exchange indoor then.Like this when introducing new wind, indoor temperature can marked change, has practiced thrift a large amount of refrigeration and the energy that heats simultaneously.
Before, people have developed the complete-hot fresh air ventilator, and it is a kind of exchange type air exchange system.This complete-hot fresh air ventilator has brought ozone to people in the fresh-air ventilation field, practiced thrift the energy consumption of air-conditioning and heating installation simultaneously.But this complete-hot fresh air ventilator has the use restriction of oneself, when being used for cold district, because indoor/outdoor temperature-difference is excessive; In the exchange heat process; Make the temperature of indoor exhaust wind side air drop to below the dew-point temperature, like this, condensation just occurred; Even the phenomenon of freezing, cause the decline or the forfeiture of machine function.
Before; There is relevant producer to adopt the air draft air quantity to solve the problem of condensation, brought new problem so again, the state of promptly indoor formation negative pressure greater than the mode of new wind air quantity; From slits such as door and window, carry out the problem of invalid ventilation, the quality of indoor air can not get guaranteeing.
Summary of the invention
The utility model provides a kind of intelligent aeration device, and this device has indoor outside temperature detection and mixed wind function; Can make the new wind in outside when getting into heat exchanging core and carry out temperature exchange with air draft, the air of sneaking into a part of indoor earlier with the temperature difference of outside gas in reducing, reaches and eliminates condensation and icing purpose.
The technical scheme of the utility model is: a kind of intelligent aeration device comprises the inner wind mixed chamber of a housing, this complete-hot fresh air ventilator, and the new wind inlet and the new wind outlet that communicate with wind mixed chamber, mixes stepper motor, controller, temperature sensor that the wind air-valve is controlled; It is characterized in that, be provided with indoor and outdoor temperature detection sensor independently and by the mixed wind functional module of its control; Should mix the wind functional module is jointly controlled by temperature sensor and controller.
Another kind of intelligent aeration device comprises the inner wind mixed chamber of a housing, this complete-hot fresh air ventilator, and the new wind inlet and the new wind outlet that communicate with wind mixed chamber, mixes stepper motor, controller, temperature sensor that the wind air-valve is controlled; It is characterized in that, be provided with indoor and outdoor temperature detection sensor independently and by the mixed wind functional module of its control; Control separately by controller.
Wherein, by stepper motor and/or the action of the mixed wind air-valve of execution manually, realize air-valve is opened and closed the control of angle.
Wherein, this wind mixed chamber is positioned at the position of carrying out heat exchange again behind the mixed wind of air of the heat exchanging core of flowing through.
Wherein, this wind mixed chamber is positioned at the upstream side position of the air of the heat exchanging core of flowing through, and carries out heat exchange again behind the promptly mixed wind.
Wherein, this temperature detection sensor respectively is provided with one in outdoor new wind side and indoor exhaust wind side.
Wherein, controller compares through the temperature to new wind and air draft, makes judgement, controls mixing the wind air-valve.
Wherein, this mixed wind air-valve is controlled separately through setting mixed wind function by controller.
Wherein, this mixed wind air-valve is controlled by controller predefined running time.
Wherein, the working procedure of the mixed wind module of this complete-hot fresh air ventilator is following:
(1) energized;
(2) temperature sensor detects the temperature of new wind side and air draft side air;
(3) if the temperature that detects new wind side and air draft side air in designed range, then should be mixed the wind module does not work, temperature sensor continues to detect;
(4) reach the scope of mixing the action of wind air-valve if detect the temperature of air, then start and mix the wind functional module, mix the wind air-valve and open;
(5) when controller was controlled separately, flow process was following:
After the mixed wind function of setting comes into force, mix wind air-valve functional module and start, mix the unlatching of wind air-valve; After setting mixed wind function cancellation, mix wind air-valve functional module and close, mix the wind air-valve and close.
Owing to the utlity model has indoor outside temperature detection and mixed wind function; Can make the new wind in outside when getting into heat exchanging core and carry out temperature exchange with air draft, the air of sneaking into a part of indoor earlier with the temperature difference of outside gas in reducing, reaches and eliminates condensation and icing purpose; And effectively cut down the consumption of energy, reach the energy savings effect.
Description of drawings
Fig. 1 a is the upward view of a kind of intelligent aeration device of the utility model.
Fig. 1 b is the stereogram of a kind of intelligent aeration device of the utility model.
Fig. 1 c is the right view of a kind of intelligent aeration device of the utility model.
Fig. 1 d is the front view of a kind of intelligent aeration device of the utility model.
Fig. 2 is the operational process block diagram of a kind of intelligent aeration device of the utility model.
Fig. 3 is the operation logic figure of a kind of intelligent aeration device of the utility model.
Sequence number represents meaning following among the figure:
The 1-air-valve, 2-wind mixed chamber, the new wind-warm syndrome degree of 3-sensor, the new wind inlet of 4-, 5-air channel; The full heat exchanger core of 6-, 7-temperature of outgoing air sensor, 8-motor, 9-fan swicth controller, 10-fan; The 11-controller, 12-air draft inlet, the new wind outlet of 13-, 14-mixes the wind air port.
The specific embodiment
Below in conjunction with Figure of description invention is done further to disclose.
Embodiment 1: Fig. 3 is operation logic figure.Fig. 1 a is the upward view of a kind of intelligent aeration device of the utility model.Fig. 1 b is a stereogram.Fig. 1 c is a right view.Fig. 1 d is a front view.As can be seen from the figure, a kind of intelligent aeration device appearance of the utility model, the housing of an approximate rectangular shape can be hung on the wall.Whole system forms the equipment of an ability with the air exchange of indoor and outdoors.Certainly, this ventilator outward appearance, can be the square,, desk-top, be placed on the platform; It also can be the clothes closet shape; In a word, whole system form an ability with the air exchange of indoor and outdoors shape.
This band indoor and outdoor temperature detects and mixes the complete-hot fresh air ventilator of wind function; Also comprise the wind mixed chamber 2 that this complete-hot fresh air ventilator is inner; And new wind inlet 4 that communicates with wind mixed chamber and new wind outlet 13, mix the wind air-valve by stepper motor 8 controls, controller 11, outdoor new wind-warm syndrome degree sensor 3 and indoor exhaust wind temperature sensor 7 etc.The air of indoor and outdoors all is to accomplish exchange heat through full heat exchanger core 6 in air exchange, and purpose is that the air of avoiding outdoor and indoor difference in air temperature are excessive, avoids because the indoor temperature of gas exchange loss.The energy of also just having practiced thrift simultaneously refrigeration and having heated.This system needs a full heat exchanger core at least.Two or more full heat exchanger cores also can be arranged; As long as can be when air exchange, the air of indoor and outdoors be to accomplish exchange heat through full heat exchanger core 6.
Described mixed wind module is responsible for carrying out the action of air-valve 1, realization opens and closes angle to air-valve 1 control by stepper motor 8; Make room air entering wind mixed chamber 2 mix through opening or close air-valve 1, thereby reduce the temperature difference of indoor and outdoor air-flow, thereby reduction or elimination condensation are with icing with the new wind of outdoor introducing.This wind mixed chamber is positioned at the position of carrying out heat exchange again behind the mixed wind of air of the heat exchanging core of flowing through.Among the embodiment, this wind mixed chamber is positioned at the upstream side position of the air of the heat exchanging core of flowing through, and carries out heat exchange again behind the promptly mixed wind.
The action command of said mixed wind module 1 is made judgement by controller 11, thereby is sent this instruction by outdoor new wind-warm syndrome degree sensor 3 and indoor exhaust wind temperature sensor 7 collecting temperatures.This temperature detection sensor in outdoor new wind side and indoor exhaust wind side, respectively is provided with one, and controller 11 compares through the temperature to new wind and air draft, makes judgement, controls mixing the wind air-valve.Should mix the wind air-valve and also can control separately through setting mixed wind function by controller, or by predefined control running time.
The action command of said mixed wind module 1 also can directly be sent according to customer requirements by controller 11; Also can be by pre-set time-of-the-day order, or the time relay starts.
The operational process that this intelligent aeration device mixes the wind module is following: referring to Fig. 2.
(1) energized;
(2) temperature sensor detects the temperature of new wind side and air draft side air.
(3) if the temperature that detects new wind side and air draft side air in designed range, then should be mixed the wind module does not work, temperature sensor continues to detect;
(4) reach the scope of mixing the action of wind air-valve if detect the temperature of air, then start and mix the wind functional module, mix the wind air-valve and open.
(5) when controller was controlled separately, flow process was following:
After the mixed wind function of setting comes into force, mix wind air-valve functional module and start, mix the unlatching of wind air-valve.After the mixed wind function of cancellation setting comes into force, mix wind air-valve 1 functional module and close, mix the wind air-valve and close.
Because the utility model can through the judgement of controller 11, mix the switching of wind function according to the temperature of detected new wind side and air draft side.This function effectively reduces, or eliminates in the process of heat exchange condensation or icing phenomenon.
Therefore, the utility model is a brand-new technology design, and under this design, those skilled in the art can derive a plurality of technical schemes; But every various technical schemes under this design are all among the protection domain of the application's claim.
Claims (10)
1. intelligent aeration device comprises the inner wind mixed chamber of a housing, this complete-hot fresh air ventilator, and the new wind inlet and the new wind outlet that communicate with wind mixed chamber, mixes stepper motor, controller, temperature sensor that the wind air-valve is controlled; It is characterized in that, be provided with indoor and outdoor temperature detection sensor independently and by the mixed wind functional module of its control; Should mix the wind functional module is jointly controlled by temperature sensor and controller.
2. intelligent aeration device comprises the inner wind mixed chamber of a housing, this complete-hot fresh air ventilator, and the new wind inlet and the new wind outlet that communicate with wind mixed chamber, mixes stepper motor, controller, temperature sensor that the wind air-valve is controlled; It is characterized in that, be provided with indoor and outdoor temperature detection sensor independently and by the mixed wind functional module of its control; Control separately by controller.
3. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that, carries out the action that mixes the wind air-valve by manually-operated, realizes air-valve is opened and closed the control of angle.
4. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that, carries out the action that mixes the wind air-valve by stepper motor, realizes air-valve is opened and closed the control of angle.
5. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that, this wind mixed chamber is positioned at the position of carrying out heat exchange again behind the mixed wind of air of the heat exchanging core of flowing through.
6. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that this wind mixed chamber is positioned at the upstream side position of the air of the heat exchanging core of flowing through, and carries out heat exchange again behind the promptly mixed wind.
7. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that, this temperature detection sensor respectively is provided with one in outdoor new wind side and indoor exhaust wind side.
8. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that controller compares through the temperature to new wind and air draft, makes judgement, controls mixing the wind air-valve.
9. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that, this mixed wind air-valve is controlled separately through setting mixed wind function by controller.
10. a kind of intelligent aeration device according to claim 1 and 2 is characterized in that, this mixed wind air-valve is controlled by controller predefined running time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203602781U CN202229344U (en) | 2011-09-23 | 2011-09-23 | Intelligent ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203602781U CN202229344U (en) | 2011-09-23 | 2011-09-23 | Intelligent ventilation device |
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| Publication Number | Publication Date |
|---|---|
| CN202229344U true CN202229344U (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203602781U Expired - Fee Related CN202229344U (en) | 2011-09-23 | 2011-09-23 | Intelligent ventilation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202229344U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434947A (en) * | 2011-09-23 | 2012-05-02 | 北京富雷实业有限公司 | Fresh air ventilator with heat exchange function |
| CN103673229A (en) * | 2013-12-25 | 2014-03-26 | 苏州市职业大学 | Glass curtain wall ventilation system device |
| CN105371412A (en) * | 2014-11-28 | 2016-03-02 | 吴忠禄 | Heat exchanging ventilator capable of mixing indoor air into outdoor air |
| CN105546673A (en) * | 2016-02-02 | 2016-05-04 | 中国建筑科学研究院 | Indoor environment control unit and building environment control system |
| CN106839364A (en) * | 2017-04-06 | 2017-06-13 | 东莞市利发爱尔空气净化系统有限公司 | A kind of air channel structure of new blower fan |
| CN107166621A (en) * | 2017-05-26 | 2017-09-15 | 南京金星宇节能技术有限公司 | The controllable module combined air processing device of one kind series connection |
| CN108278741A (en) * | 2018-01-11 | 2018-07-13 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN112797571A (en) * | 2021-01-26 | 2021-05-14 | 吴祥初 | Intelligent fresh air system and control method thereof |
| CN114484836A (en) * | 2022-03-02 | 2022-05-13 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
-
2011
- 2011-09-23 CN CN2011203602781U patent/CN202229344U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434947A (en) * | 2011-09-23 | 2012-05-02 | 北京富雷实业有限公司 | Fresh air ventilator with heat exchange function |
| CN103673229A (en) * | 2013-12-25 | 2014-03-26 | 苏州市职业大学 | Glass curtain wall ventilation system device |
| CN105371412B (en) * | 2014-11-28 | 2018-03-13 | 吴忠禄 | The heat exchange ventilating device of indoor and outdoor air can be mixed |
| CN105371412A (en) * | 2014-11-28 | 2016-03-02 | 吴忠禄 | Heat exchanging ventilator capable of mixing indoor air into outdoor air |
| CN105546673A (en) * | 2016-02-02 | 2016-05-04 | 中国建筑科学研究院 | Indoor environment control unit and building environment control system |
| CN105546673B (en) * | 2016-02-02 | 2019-06-04 | 中国建筑科学研究院有限公司 | Indoor environment control unit and building environment control system |
| CN106839364A (en) * | 2017-04-06 | 2017-06-13 | 东莞市利发爱尔空气净化系统有限公司 | A kind of air channel structure of new blower fan |
| CN106839364B (en) * | 2017-04-06 | 2022-09-30 | 东莞市利发爱尔空气净化系统有限公司 | Air duct structure of fresh air machine |
| CN107166621A (en) * | 2017-05-26 | 2017-09-15 | 南京金星宇节能技术有限公司 | The controllable module combined air processing device of one kind series connection |
| CN108278741A (en) * | 2018-01-11 | 2018-07-13 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN112797571A (en) * | 2021-01-26 | 2021-05-14 | 吴祥初 | Intelligent fresh air system and control method thereof |
| CN114484836A (en) * | 2022-03-02 | 2022-05-13 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
| CN114484836B (en) * | 2022-03-02 | 2024-03-22 | 青岛海信日立空调系统有限公司 | Total heat exchanger |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 102206 Beijing Changping District city Shahe Town Village West Songlan Patentee after: BEIJING FULEI INDUSTRIAL & COMMERCIAL CO., LTD. Address before: 102206 Shahe Industrial Park, Beijing, Changping District Patentee before: Beijing Fulei Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |